"错误:属性"样式"已经定义"从Maven添加facebook sdk后出错"

我通过以下方式通过maven添加了facebook SDK:

compile 'com.facebook.android:facebook-android-sdk:3.21.1'

当我编译时,我收到了我的\app\src\main\res\values\colors.xml文件错误

Error:Attribute "style" has already been defined

有什么建议？这非常令人费解.

摇篮:

apply plugin: 'com.android.application'

android {
    compileSdkVersion 21
    buildToolsVersion '21.1.1'
    defaultConfig {
        applicationId 'com.rayat.pricewiz'
        minSdkVersion 17
        targetSdkVersion 21
        versionCode 1
        versionName '1.0'
    }
    buildTypes {
        release {
            runProguard false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    productFlavors {
    }
}

dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    compile files('libs/androidmvcframework.jar')
    compile files('libs/ksoap2-android-assembly-2.5.8-jar-with-dependencies.jar')
    compile files('libs/universal-image-loader-1.9.2.jar')
    // You must install or update the Google Repository through the SDK manager to use this dependency.
    // You must install or update the Google Repository through the SDK manager to use this dependency.
    compile 'com.android.support:support-v4:21.0.0'
    compile 'com.google.android.gms:play-services:6.1.71'
    compile 'com.android.support:appcompat-v7:21.0.0'
    compile 'com.android.support:recyclerview-v7:+'
    compile files('libs/CWAC-SackOfViewsAdapter.jar')
    compile 'com.daimajia.swipelayout:library:1.1.7@aar'
    compile 'com.facebook.android:facebook-android-sdk:3.21.1'
}

我的colors.xml文件:

    #FFFFFF
    #000000
    #FF0000
    #00000000
    #808080
    #CDCDCD
    #5D5D5D
    #69b5ec
    #10a3d9
    #295496
    #ed8305
    #F7BB31
    #46B525
    #0F6A15
    #DC46B525
    #FFFFFF
    #66000000
    #DDDDDD
    #1A0DAB
    #6633B5E5
    #808080
    #FAFAFA
    #EEEFF0
    #5D5D5D
    #F7BB31
    #66000000
    #F1F1F1
    #5A5A5A
    #b3dae8
    #e5e5e5
    #69B5EC

谢谢,

Noorul